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https://issues.apache.org/jira/browse/DERBY-4077?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kathey Marsden updated DERBY-4077:
----------------------------------
Attachment: encryptionECB.zip
Attached is the database and test output files from a failed run. I was able
to reconnect to the database with:
ij> connect
'jdbc:derby:wombat;dataEncryption=true;bootPassword=Wednesday;encryptionAlgorithm=DES/ECB/NoPadding';
ij> select count(*) from sys.systables;
1
-----------
20
The first time I saw this I wasn't able to reconnect to the db, but I am sorry
I don't seem to have the output files from that run anymore.
In this particular run we didn't get the error in the derby.log, perhaps it was
overwritten. The stack trace in the description was from an earlier failed run.
For this run the error came in shutdown:
call SYSCS_UTIL.SYSCS_SET_DATABASE_PROPERTY('bootPassword', 'Thursday,
Wednesday');
0 rows inserted/updated/deleted
ij> disconnect;
ij> connect 'jdbc:derby:;shutdown=true';
JAVA ERROR: java.lang.NullPointerException: name can't be null
> Intermittent failure java.lang.NullPointerException: name can't be null with
> IBM 1.6 and encryptionECB/encryptDatabase test
> ---------------------------------------------------------------------------------------------------------------------------
>
> Key: DERBY-4077
> URL: https://issues.apache.org/jira/browse/DERBY-4077
> Project: Derby
> Issue Type: Bug
> Components: Store
> Affects Versions: 10.5.0.0
> Environment: java version "1.6.0"
> Java(TM) SE Runtime Environment (build pxi3260sr3-20081106_07(SR3))
> IBM J9 VM (build 2.4, J2RE 1.6.0 IBM J9 2.4 Linux x86-32
> jvmxi3260-20081105_25433 (JIT enabled, AOT enabled)
> J9VM - 20081105_025433_lHdSMr
> JIT - r9_20081031_1330
> GC - 20081027_AB)
> JCL - 20081106_01
> Reporter: Kathey Marsden
> Attachments: encryptionECB.zip
>
>
> Very rarely on IBM 1.6 on Linux we get this failure with the
> encryptDatabase test.
> The trace looks like:
> java.lang.NullPointerException: name can't be null
> at java.io.FilePermission.init(FilePermission.java:183)
> at
> java.io.FilePermission.<init>(FilePermission.java:267)
> at
> java.lang.SecurityManager.checkRead(SecurityManager.java:871)
> at java.io.File.list(File.java:983)
> at
> org.apache.derby.impl.store.raw.data.BaseDataFileFactory.run(Bas
> eDataFileFactory.java:2640)
> at
> java.security.AccessController.doPrivileged(AccessController.jav
> a:251)
> at
> org.apache.derby.impl.store.raw.data.BaseDataFileFactory.removeS
> tubs(BaseDataFileFactory.java:1591)
> at
> org.apache.derby.impl.store.raw.data.BaseDataFileFactory.stop(Ba
> seDataFileFactory.java:499)
> at
> org.apache.derby.impl.services.monitor.TopService.stop(TopServic
> e.java:405)
> at
> org.apache.derby.impl.services.monitor.TopService.shutdown(TopSe
> rvice.java:349)
> at
> org.apache.derby.impl.services.monitor.BaseMonitor.shutdown(Base
> Monitor.java:239)
> at
> org.apache.derby.impl.db.DatabaseContextImpl.cleanupOnError(Data
> baseContextImpl.java:60)
> at
> org.apache.derby.iapi.services.context.ContextManager.cleanupOnE
> rror(ContextManager.java:332)
> at
> org.apache.derby.impl.jdbc.TransactionResourceImpl.cleanupOnErro
> r(TransactionResourceImpl.java:419)
> at
> org.apache.derby.impl.jdbc.EmbedConnection.<init>(EmbedConnec
> tion.java:584)
> at
> org.apache.derby.jdbc.Driver40.getNewEmbedConnection(Driver40.ja
> va:68)
> at
> org.apache.derby.jdbc.InternalDriver.connect(InternalDriver.java
> :238)
> at
> org.apache.derby.jdbc.AutoloadedDriver.connect(AutoloadedDriver.
> java:119)
> at
> java.sql.DriverManager.getConnection(DriverManager.java:316)
> at
> java.sql.DriverManager.getConnection(DriverManager.java:297)
> at
> org.apache.derby.impl.tools.ij.ij.dynamicConnection(ij.java:1329
> )
> at
> org.apache.derby.impl.tools.ij.ij.ConnectStatement(ij.java:1179)
> at
> org.apache.derby.impl.tools.ij.ij.ijStatement(ij.java:1007)
> at
> org.apache.derby.impl.tools.ij.utilMain.runScriptGuts(utilMain.j
> ava:328)
> at
> org.apache.derby.impl.tools.ij.utilMain.go(utilMain.java:248)
> at org.apache.derby.impl.tools.ij.Main.go(Main.java:215)
> at
> org.apache.derby.impl.tools.ij.Main.mainCore(Main.java:181)
> at org.apache.derby.impl.tools.ij.Main.main(Main.java:73)
> at org.apache.derby.tools.ij.main(ij.java:59)
> or something similar. It happens at different areas of the code
> but always with File.list().
> I haven't been able to reproduce despite running the test 1500 times. I also
> haven't figured out yet how to get the java.lang.NullPointerException: name
> can't be null message in a stand alone java program.
> I will attache the test files.
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